Question

what js concentric circle

Answer 1

Circles with a common circle

Answer 2

$hey \: mate \\ \\ here \: is \: ur \: answer$

Concentric circles are simply circles that all have the same center. They fit inside each other and are the same distance apart all the way around.

$hope \: this \: answer \: will \: help \: u \\ \\ lavanya$❤️❤️❤️